Ukutyhila Inkqubo Yokuvelisa Izikrini Zombala zeTFT Zezinga Loshishino

Kwimimandla efunwa kakhulu efana nokuziqhelanisa kwemizi-mveliso, izixhobo zonyango, kunye nokuthuthwa ngobuchule, ukuzinza nokuthembeka kwezikrini zokubonisa ze-TFT kuchaphazela ngokuthe ngqo ukusebenza kwezixhobo. Njengenxalenye yokubonisa ephambili yezixhobo zoshishino, izikrini zombala ze-TFT zomgangatho wemizi-mveliso ziye zaba lukhetho olukhethwayo kwiindawo ezininzi ezinzima ngenxa yesisombululo sazo esiphezulu, ukuguquguquka kobushushu obubanzi, kunye nobomi obude. Ngoko ke, iveliswa njani isikrini sombala we-TFT somgangatho wemizi-mveliso? Ziziphi iindlela eziphambili kunye neenzuzo zobuchwepheshe ezikwizikrini zombala ze-TFT?

Inkqubo yokuvelisa izikrini zombala ze-TFT ezikumgangatho wezoshishino idibanisa ukwenziwa ngokuchanekileyo kunye nolawulo oluqinileyo lomgangatho, apho inyathelo ngalinye lichaphazela ngokuthe ngqo ukusebenza kunye nokuthembeka kwesikrini se-TFT. Apha ngezantsi kukho indlela yokusebenza ephambili yokuvelisa:

1. Ukulungiswa kweSithako seglasi
   Iglasi engenazo i-alkali ecocekileyo kakhulu isetyenziselwa ukuqinisekisa ukusebenza kakuhle kokukhanya kunye nozinzo lobushushu, nto leyo ebeka isiseko sokwenziwa komaleko wesekethe ye-TFT elandelayo.
2. Ukwenziwa kweThin-Film Transistor (TFT) Array
   Ngeenkqubo ezichanekileyo ezifana nokutshiza, i-photolithography, kunye nokukrola, i-TFT matrix yenziwa kwi-substrate yeglasi. I-transistor nganye ihambelana ne-pixel, nto leyo evumela ulawulo oluchanekileyo lwemeko yokubonisa i-TFT.
3. Imveliso yesihluzo semibala
   Iileya zesihluzi sombala se-RGB zigqunywe kwenye i-substrate yeglasi, kulandele ukusetyenziswa kwe-matrix emnyama (BM) ukuphucula ukungafani kunye nobumsulwa bombala, ukuqinisekisa imifanekiso eqaqambileyo nephilayo.
4. Inaliti yeCrystal yolwelo kunye nokuvalelwa
   Ezi zixhobo zimbini zeglasi zilungelelaniswe ngokuchanekileyo kwaye zibotshelelwe kwindawo engenathuli, kwaye kufakwa izinto zekristale yolwelo ukuthintela ukungcola ukuba kungachaphazeli umgangatho wesiboniso seTFT.
5. I-Drive IC kunye ne-PCB Bonding
   Itshiphu yomqhubi kunye nesekethe eprintiweyo eguquguqukayo (i-FPC) ziqhagamshelwe kwiphaneli ukuze kuvumeleke ukufakwa kwesignali yombane kunye nolawulo oluchanekileyo lomfanekiso.
6. Ukuhlanganiswa kweModyuli kunye noVavanyo
   Emva kokudibanisa izinto ezifana nesibane sangasemva, i-casing, kunye ne-interfaces, uvavanyo olupheleleyo lwenziwa ngokukhanya, ixesha lokuphendula, ii-engile zokujonga, ukufana kombala, nokunye ukuqinisekisa ukuba isikrini ngasinye sombala se-TFT siyahlangabezana nemigangatho yomgangatho wemveliso.